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Physics, 09.01.2020 04:31 impura12713
Aworker pushed a 27kg block 9.2 m along a level floor
atconstant speed with a force directed 32o below thehorizontal. if
the coefficient of kinetic friction betweenblock and floor was
0.20, what were a) the work done by theworker's force and b) the
increase in thermal energy of theblock-floor system?
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Aworker pushed a 27kg block 9.2 m along a level floor
atconstant speed with a force directed 3...
atconstant speed with a force directed 3...
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